A self-hosted, Google Keep style notes app.

Add-on module for a Holiday home booking calendar for all objects in Rentalot Plus

Web based groupware server written in PHP, forum at https://help.egroupware.org/

Ásbrú Connection Manager is a user interface that helps organizing remote terminal sessions and automating repetitive tasks.

Android app to forecast the output of your photovoltaic system (PV) or balcony pv using data from Open-Meteo.com. Even shading and the temperature coefficient are taken into account.

Build your personal knowledge base with TriliumNext Notes

High performance self-hosted photo and video management solution.

Not Just A Notepad! (golang + mongodb) http://leanote.org

Small node.js web app to create solar gain reports

A Mikrotik script to update DDNS entries via Hetzner's DNS API

(Unmaintained. Please use fork instead.) Niimbot printer client. Tested on D11.

Python library for Niimbot label printers. Supports D11/B21/B1 via bluetooth or USB.

Not Just A Notepad! (golang + mongodb) http://leanote.org

Validity fingerprint sensor prototype

Firmware battery safety controller (BSC)

A community-supported supercharged document management system: scan, index and archive all your documents

Der CCU-Historian erfasst die Betriebsdaten des Hausautomations-Systems HomeMatic der Firma eQ-3.